Regarding the piano sheet music for sale: These items have been stored for a considerable number of years, so some may have age-related stains, discoloration, etc. Others appear to have been stored unused and are in good condition. Some have writing (some pencil markings have been erased, while others remain, and there is also pen writing). There may be clip marks, and the vinyl covers may have scratches. The condition varies. I have reviewed them all, but please forgive any oversights. I try to describe the condition as accurately as possible, but please refrain from purchasing if you are overly concerned about the condition. Shipping will be in a waterproof plastic bag and then in an envelope. (No bubble wrap.) Thank you for your understanding. The cover shows some sun damage and slight warping, but it is relatively clean.